hxxps://gestion-procuradoraexternadgr-dot-yamm-track[.]appspot[.]com/2gScsRe96d72W6H6rWhRuHrem8ywOPWiKjYnwn6gjpX2NVBW-jgE0KOcL3l1f67kPCT0DvFnSTIO8nOcDORhG4za-aD2hJH54Lp5uu_3PeyQ3Z51HfH05CoMCi0zzZMBXdpu49_uFivC3QHKY_VNnYGjDfIMRF60uHjCPNx85PuHcMLYDr6JmQusl8obKeL01-z49gJmqDjaPaAVvy2cHYP3Qot4HjwL2-tHDPzS4-JSv-uCxtK4OHNLYKlQBfhnyk2v36ZKr3UP89Prcqmn6AXS2ak8IiXBTmaxHMHLsUPvtklRcOa0o6mqcCxPhyAAmdEM3CyZVP5g-9sdqF7mTopHcYfDBIgKxxQS8fnS3HSRBQNX8w-2H4dL6lN2Vp4q2MjPQ5_92aE8BRGjJ8QWNYyQJ79KOaKW95JjRqVoimSMbRA4zYk9c5DfJAVX0Gb_BJEIfwwXNI0SirY-qaXSkbb4ynfGhFlNGcKc_ARdbtxpRDr4uRkwawpP-81ER-72rviwYeYLivpyawu-TYlCdLqI7d-9XE0zd0Q

Analysis

max time kernel
22s
max time network
30s
platform
windows10-2004_x64
resource
win10v2004-20240226-es
resource tags

arch:x64arch:x86image:win10v2004-20240226-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
08/04/2024, 14:32

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General

Target

https://gestion-procuradoraexternadgr-dot-yamm-track.appspot.com/2gScsRe96d72W6H6rWhRuHrem8ywOPWiKjYnwn6gjpX2NVBW-jgE0KOcL3l1f67kPCT0DvFnSTIO8nOcDORhG4za-aD2hJH54Lp5uu_3PeyQ3Z51HfH05CoMCi0zzZMBXdpu49_uFivC3QHKY_VNnYGjDfIMRF60uHjCPNx85PuHcMLYDr6JmQusl8obKeL01-z49gJmqDjaPaAVvy2cHYP3Qot4HjwL2-tHDPzS4-JSv-uCxtK4OHNLYKlQBfhnyk2v36ZKr3UP89Prcqmn6AXS2ak8IiXBTmaxHMHLsUPvtklRcOa0o6mqcCxPhyAAmdEM3CyZVP5g-9sdqF7mTopHcYfDBIgKxxQS8fnS3HSRBQNX8w-2H4dL6lN2Vp4q2MjPQ5_92aE8BRGjJ8QWNYyQJ79KOaKW95JjRqVoimSMbRA4zYk9c5DfJAVX0Gb_BJEIfwwXNI0SirY-qaXSkbb4ynfGhFlNGcKc_ARdbtxpRDr4uRkwawpP-81ER-72rviwYeYLivpyawu-TYlCdLqI7d-9XE0zd0Q

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133570603732243744"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3624	chrome.exe
3624	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe
Token: SeShutdownPrivilege	3624	chrome.exe
Token: SeCreatePagefilePrivilege	3624	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe
3624	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3624 wrote to memory of 1456	3624	chrome.exe	86
PID 3624 wrote to memory of 1456	3624	chrome.exe	86
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 4976	3624	chrome.exe	88
PID 3624 wrote to memory of 3140	3624	chrome.exe	89
PID 3624 wrote to memory of 3140	3624	chrome.exe	89
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90
PID 3624 wrote to memory of 2860	3624	chrome.exe	90

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://gestion-procuradoraexternadgr-dot-yamm-track.appspot.com/2gScsRe96d72W6H6rWhRuHrem8ywOPWiKjYnwn6gjpX2NVBW-jgE0KOcL3l1f67kPCT0DvFnSTIO8nOcDORhG4za-aD2hJH54Lp5uu_3PeyQ3Z51HfH05CoMCi0zzZMBXdpu49_uFivC3QHKY_VNnYGjDfIMRF60uHjCPNx85PuHcMLYDr6JmQusl8obKeL01-z49gJmqDjaPaAVvy2cHYP3Qot4HjwL2-tHDPzS4-JSv-uCxtK4OHNLYKlQBfhnyk2v36ZKr3UP89Prcqmn6AXS2ak8IiXBTmaxHMHLsUPvtklRcOa0o6mqcCxPhyAAmdEM3CyZVP5g-9sdqF7mTopHcYfDBIgKxxQS8fnS3HSRBQNX8w-2H4dL6lN2Vp4q2MjPQ5_92aE8BRGjJ8QWNYyQJ79KOaKW95JjRqVoimSMbRA4zYk9c5DfJAVX0Gb_BJEIfwwXNI0SirY-qaXSkbb4ynfGhFlNGcKc_ARdbtxpRDr4uRkwawpP-81ER-72rviwYeYLivpyawu-TYlCdLqI7d-9XE0zd0Q
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3624
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff994789758,0x7ff994789768,0x7ff994789778
  2⤵
  PID:1456
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1724 --field-trial-handle=1868,i,5849397025803669155,17646912270049433635,131072 /prefetch:2
  2⤵
  PID:4976
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 --field-trial-handle=1868,i,5849397025803669155,17646912270049433635,131072 /prefetch:8
  2⤵
  PID:3140
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2220 --field-trial-handle=1868,i,5849397025803669155,17646912270049433635,131072 /prefetch:8
  2⤵
  PID:2860
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3060 --field-trial-handle=1868,i,5849397025803669155,17646912270049433635,131072 /prefetch:1
  2⤵
  PID:1436
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3068 --field-trial-handle=1868,i,5849397025803669155,17646912270049433635,131072 /prefetch:1
  2⤵
  PID:1740
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4976 --field-trial-handle=1868,i,5849397025803669155,17646912270049433635,131072 /prefetch:1
  2⤵
  PID:4476
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3352 --field-trial-handle=1868,i,5849397025803669155,17646912270049433635,131072 /prefetch:8
  2⤵
  PID:2536
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5352 --field-trial-handle=1868,i,5849397025803669155,17646912270049433635,131072 /prefetch:8
  2⤵
  PID:3244

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:2448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1KB

MD5
f9fb8926de5bfb7d28fba6d6b035bf84

SHA1
89f10096a3ef281a2cb2cbb102b7fe7930494231

SHA256
21492ac66df599a6cbc54b1776bbf4528dd9e7dfa92199ba00d2950fc0872b84

SHA512
baccf3f78f42c5fefd94dfd4e41fb8a44dbc70b7201ef913f4709197d16af8ebe6ce76b13ad3a7fbe93222a65501d7a0dcca3f2faaf81691c4b002620a9df42d

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
1KB

MD5
ec174b2832609700fdbecea10658a7af

SHA1
5c1e15b66c43706963b7864211f1796d1764dbd3

SHA256
d17940f067270a634777084412c0a1f94738f10947339c35e5eae378da06c050

SHA512
24a6c399d14de7b501f72b305c1a52c2b19159c6557879b53d8b73deabd87d0983387d51220fb2dcb1468a56aad58b7393f61cf2ea4708edab55d4e294a872bb

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
faad246d2be1d57d6834fd2f59533584

SHA1
7a6738cc29edbe2143480d419cc662f70c74c0c3

SHA256
c9d843a6129026cb43938fe74d02627f3ce633b949900acd2c02192cde51cb81

SHA512
992b5396ead8e1ed0e0cdfb7d76de6de48e7ec21940aa168ee0a18eae1ac0195eb6d01d1d450b93177e21b640e706c757ef1cc08049947a5071fe3e57fae5d34

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
128KB

MD5
118f791adb911e571746f059fdcf6e44

SHA1
7ed61ed35339265d37a66c352b8b0fcbf3e5e0d6

SHA256
c73d26c3def3b47813e94e9afb184c93bdd1eed1de762b458c3beeb3958c1aff

SHA512
d8c70c27319d00dffa23615365ad23b1fa0c7b21cd366bf4d803b10af67c604b28498f576e21aeda70ffeff1c37051a42a43366d0fd33fbdd3020b04486dd010

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit